Tetrigidae
Guides
Batrachideinae
groundhoppers, pygmy grasshoppers
Batrachideinae is a taxonomically stable subfamily of pygmy grasshoppers (Tetrigidae) characterized by antennae with 18–22 segments, distinguishing them from other Tetrigidae which have fewer than 16. The subfamily comprises approximately 25 genera in three tribes with pantropical distribution across the Americas, Africa, tropical Asia, and Australia. It is particularly diverse in the Neotropical region, where the genus Scaria exhibits complex biogeographic patterns linked to Amazonian diversification and Andean uplift.
Flexamia huroni
Huron River Leafhopper
Flexamia huroni is a leafhopper species in the family Cicadellidae, described by Bess & Hamilton in 1999. It belongs to the genus Flexamia, a group of leafhoppers known for their specialized host plant associations with grasses. The species is named after the Huron River in Michigan, where it was first collected. Like other members of the genus, it likely exhibits strong ecological dependence on specific grass host plants.
leafhoppercicadellidaedeltocephalinaeparalimniniflexamiagrass-specialistmichigan-endemicauchenorrhynchahemipterainsectaarthropodaanimaliatrue-bugplanthopper-relative1999-descriptionbesshamiltonhuronihuron-riverusanorth-americagrassland-insecthost-specificpoorly-knownrareuncommondata-deficientgbifcatalogue-of-lifencbiinaturalisttaxonspeciesacceptedhexapodacicadomorphaclypeatamembracoideaparalimninaflexamia-huronibess-&-hamilton1999exact-matchaccepted-namecanonical-namescientific-nameauthorshiprankstatusmatchedtaxonomyclassificationeukaryotametazoadistributionmichiganobservations0wikipedianonepreferred-common-namehuron-river-leafhoppertrue-bugsgroupkingdomphylumclassorderfamilygenusauthorityiptintegrated-publishing-toolkitbiodiversity-data-journalzookeysnature-conservationcomparative-cytogeneticsopen-accessopen-accessjournalpublicationdatasetspecimentypenomenclatural-typeherbariumuniversity-of-granadaspainfungilichensagaricalescortinariusantonio-ortegamediterraneanfranceitalyimage-collectioncolección-de-imágenes-de-los-tipos-nomenclaturales-de-hongoslíquenesmusgos-y-algasgdagdacvizosoquesada2015doi10.3897bdj3e5204new-speciesnew-jersey-pine-barrensmuhlenbergia-torreyanapinebarren-smokegrassthreatened-speciesandrew-hicksmuseum-of-natural-historyuniversity-of-coloradogerry-moorenatural-resources-conservation-servicegreensboronculi-lorimerbrooklyn-botanic-gardenf.-whitcombirobert-whitcombmicrobiologyornithologyecologyhost-plantwarming-climatehuman-activitieszookeys-51169-79zookeys.511.9572roundwormnematodeantarcticamblydorylaimus-isokaryonipararhyssocolpus-paradoxusbulgariascanning-electron-microscopysemmaritime-antarcticantarctic-islandslip-regionspearvulvapostembryonic-developmentmolecular-analysesdorylaimidaelshishkalazarovaradoslavovhristovpeneva25-68zookeys.511.9793anidiv2bulgarian-academy-of-sciencesnational-scientific-fundoctocoralokinawajapannanipora-kamurailiving-fossilblue-coralhelioporaaragonite-calcium-carbonateskeletonscleractinianssoft-coralheliporacealithotelestidaeepiphaxumdeep-seashallow-coral-reefzamami-islandnational-parkmiyazakireimer1-23zookeys.511.9432non-biting-midgechironomusch.-bernensisnorth-caucasusrussiacaucasian-populationseuropesiberiakaryotypemorphologymouthpartslarvaechromosomegenotypic-combinationsmineralizationeutrophicationkarmokovpolukonovasinichkinatembotov-institute-of-ecology-of-mountain-territoriessaratov-state-medical-universitycomparative-cytogenetics-9281-297compcytogen.v9i3.4519sea-turtlerescue-centrefirst-aid-stationloggerheadgreen-turtlecaretta-carettachelonia-mydasbycatchmortalitygreecemigrationsexual-maturityullmannstachowitschuit-the-arctic-university-of-norwaynature-conservation-1045-69natureconservation.10.4890regional-activity-centre-for-specially-protected-areasporcupinecoendou-ichilluslower-urubambaperucanopy-bridgepipelinenatural-gasarborealcamera-trapdwarf-porcupineiquitos770ggregorylundezamora-mezacarrasco-ruedarepsol-exploración-perúzookeys-509109-121zookeys.509.9821antprionopeltamadagascarseychellessubterraneanleaf-litterdracula-anthemolymphlarval-hemolymph-feedingoophagymadagascar-biodiversity-centeroversonfisherzookeys-507115-150zookeys.507.9303itobillenmasukospideranelosimussubsocialcobweb-spidertheridiidaedeforestationbiodiversity-hotspotagnarssonuniversity-of-vermontsmithsonian-national-museum-of-natural-historywallacehuxleybuffonhookerlamarckdarwinmoramoraeriophyoid-miteacarixinjiangchinarosaceaeparacolomerusgallji-wei-liwangxuezhangzookeys-50897-111zookeys.508.8940shihezi-universitygrasshopperwyomingmelanoplusmelanoplinaeacrididaetetrigidaegomphocerniaeoedipodinaecyrtacanthacridinaedistribution-atlasfield-guidewgiswyoming-grasshopper-information-systemkeycapinerasechristhebardhelferscudderblatchleythomassayharrisdegeerbrunersaussuregirarddodgewalkerfieberfabriciusservillemcneilltinkhamburmeisterhaldemanbig-horn-mountainsblack-hillsgladstonindigensinfantilisdodgeioregonensismarshalliyellowstone-national-parksagebrushpineelevationshortgrass-prairiemixedgrass-prairieforbgrasseconomic-damagerangelandbenefitoverwinteregghatchadultlate-summeraugustoctoberjunelife-cyclefood-habitsizecollectionsurveyunderreportedcommonendemicrestricted-rangeforest-openinggrassymoderate-elevationlargersmallereastwestunited-statesamericanorthsouthcentralrangeextentlimitedrestrictedabundantpopulationdensityoccurrencepresenceabsencehabitatenvironmentconditionaltitudetopographyterrainvegetationplantshrubtreeforestopeningmeadowprairiesteppesavannawoodlanddrawslopeaspectsoilsubstratemoisturetemperatureclimateweatherseasonphenologytimingactivitynymphemergemoltdevelopgrowreproducemateovipositdiegenerationvoltinismunivoltinebivoltinemultivoltinesemivoltinediapauseaestivationhibernationdispersalmovementbehaviorhabitactionfeedingdietfoodhostassociationrelationshipinteractionspecialistgeneralistmonophagyoligophagypolyphagyherbivoredetritivorepredatorparasitoidscavengereconomic-importancepestbeneficialneutraldamagecontrolmanagementconservationthreatenedendangeredvulnerablesecureunknowng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davisi
Melanoplus davisi is a species of spur-throated grasshopper in the family Acrididae, described by Hebard in 1918 from the southeastern United States. It belongs to the large genus Melanoplus, which contains numerous economically and ecologically significant grasshopper species. The species appears to be relatively poorly documented in the primary grasshopper literature of the western United States, suggesting it may be of limited distribution or abundance compared to more widespread Melanoplus species.
spur-throated-grasshoppersoutheastern-USMelanoplinaeHebard-1918AcrididaeOrthopterainsectgrasshoppersoutheastern-United-StatesAlabamaFloridalimited-distributionpoorly-documentedrare-in-western-literatureEotettix-davisibasionymMelanoplusMelanopliniCaeliferaAcridideaHexapodaInsectaArthropodaAnimaliaaccepted-speciesEXACT-matchspecies-rankgrasshoppers-crickets-katydidsMetazoaPterygotaOrthoptera-orderAcrididae-familyMelanoplinae-subfamilyMelanoplini-tribeMelanoplus-genusdavisi-specific-epithet4-observationsiNaturalistcomplex-rankno-Wikipedia-summaryGBIFNCBICatalogue-of-Lifetaxonomy-matchdistribution-recordstaxontaxonomic-classificationbiological-classificationscientific-namecanonical-nameauthorshipauthorityrankgroupkingdomphylumclassorderfamilygenusspeciessubspeciesinfraspecific-epithettaxonomic-statusacceptedEXACTtaxonomytaxonomic-databasebiodiversityentomologyorthopterancaeliferanacridoidmelanoplinespur-throatspur-throatedgrasshopper-speciesinsect-speciesarthropod-speciesanimal-specieseukaryoteanimalarthropodhexapodacrididAlabama-Floridasoutheastsoutheasternlimitedrarewestern-literatureHebard1918EotettixdavisicomplexobservationsWikipediamatchdistributionrecordsclassificationbiologicalscientificcanonicalnameepithetstatusdatabaseguidewesternColoradoWyomingfield-guidefact-sheetdistribution-atlasinformation-systemWGISkeymapsRAATsreduced-agent-area-treatmentsrangelandmanagementlinkscommon-western-grasshoppersspecies-recordsaccountslistbiologydevelopmentstageshost-plantdamagepotentialsynonymypoorly-knownnot-includedcompilationDr-Pfadtnavigationmain-pagecontentslearn-moretopbackgrasshoppers-of-Coloradograsshoppers-of-Wyoming-and-the-WestGRASSHOPPER-NAMESGENUS-SPECIESCOMMON-SCIENTIFICSPECIES-GENUSabdominalisChloealtisThomasadmirabilisSyrbulaUhleragrestisTrimerotropisMcNeillalbaHypochloraDodgealpinusCeuthophilusScudderalutaceaSchistocercaangustipennisapiculataPardalophoraHarrisargentinusOecanthusSaussurearizonaeasperaTrachyrhachysbicolorDactylotumbispinosusbivittataMermiriaServillebivittatusSaybolliSpharagemonMorseborealisFieberbowditchibrachypteraPseudopomalabrevipesDaihniaHaldemanbruneribrunneusStenobothruscalifornicaBrunercalifornicuscampestriscapitoHippopedonStalcarlinianusCircotettixcarolinaDissosteiraLchenopodiiAeoloplidescinctacitrinaclavatusAeropedelluscollarecoloradusAmphitornuscomplanatipesconfususconspersaArphiacorallipesXanthippuscoronatacrenulataCordillacriscurtipennisChorthippuscyaneipenniscyaneusLeprusCockerelldawsoniidelicatulaPsoloessadeorumAgeneotettixdifferentialisdiscolordodgeielliottiAulocaraenigmaOedaloenotusequalefasciatusF-WalkerfemoratumfemurrubrumDeGeerflavidusfoedusfontanaformosusTropidolophusfraterculafusiformisgladstoniglaucipesgracileStethophymagracilishaldemaniihaydeniDerotmemahirtipesAcrolophitushumileinconspicuainfantiliskeelerikennicottikiowalakinuslatifasciatalongipennismagnaBrachystolaGirardmagnificaRehnmelanopteramontanusmontezumanebrascensisPhoetaliotesneglectusCratypedesnevadensisniveusnubilumBoopedonobscuraOpeiaoccidentalisoccipitalisoceloteHippiscusolivaceaCampylacanthaoregonensispackardiipallidipennisBurmeisterpardalinusMetatorparvicepsCibolacrispelidnaOrphulellapellucidaCamnulapictaWalkerpistrinariaplatteiMestobregmaponderosuspseudonietanaquadrimaculatumPhlibostromaquadripunctatusBeutenmullerrabulaRehn-and-HebardregalesrobustaUdeopsyllarobustusrufaHeliaulasanguinipesFabriciussimplexAnabrusEritettixsordidusEncoptolophussparsaspeciosaspeciosusHesperotettixsplendidusspretusWalshspurcatasubgracilisCaudellsulcifronsConozoatenuipennistexanatoltecaBrunnertrifasciatusHadrotettixtrististurnbulliutahensisverruculatusvirgataParopomalaviridifasciataChortophagaviridiswyomingensisxanthopterayarrowiinot-true-grasshoppersconfusedmanualTetrigidaeGomphocerinaeOedipodinaeCyrtacanthacridinaeRomaleidaeBrachystoliniTettigoniidaeDecticinaeRussianthistle-GrasshopperSnakeweed-GrasshopperCudweed-GrasshopperAlpine-GrasshopperNarrowwinged-Sand-GrasshopperTwostriped-GrasshopperNorthern-GrasshopperSagebrush-GrasshopperBruner-spurthroated-GrasshopperPasture-GrasshopperDawson-GrasshopperDevastating-GrasshopperDifferential-GrasshopperRedlegged-GrasshopperStriped-Sand-GrasshopperGladston-GrasshopperLittle-Spurthroated-GrasshopperKeeler-GrasshopperKennicott-GrasshopperLakin-GrasshopperFlabellate-GrasshopperPackard-GrasshopperNevada-Sage-GrasshopperMigratory-GrasshopperValley-GrasshopperLargeheaded-GrasshopperClubhorned-GrasshopperWhitewhiskered-GrasshopperStriped-GrasshopperBigheaded-GrasshopperWhitecrossed-GrasshopperEbony-GrasshopperBruner-Slantfaced-GrasshopperMeadow-GrasshopperCrenulatewinged-GrasshopperSpottedwinged-GrasshopperVelvetstriped-GrasshopperTwostriped-Slantface-GrasshopperObscure-GrasshopperSlantfaced-Pasture-GrasshopperFourspotted-GrasshopperBrownspotted-GrasshopperSpecklewinged-GrasshopperRedwinged-GrasshopperClearwinged-GrasshopperGreenstriped-GrasshopperHayden-GrasshopperCarolina-GrasshopperHigh-Plains-GrasshopperDusky-GrasshopperThreebanded-GrasshopperBluelegged-GrasshopperMottled-Sand-GrasshopperOrangelegged-GrasshopperFinned-GrasshopperKiowa-GrasshopperPallidwinged-GrasshopperRedshanked-GrasshopperLubber-GrasshopperMormon-CricketBarber-pole-grasshopperBarren-land-grasshopperBlack-winged-grasshopperBig-headBig-headed-grasshopperBlack-males-grasshopperBoopeeBroad-banded-grasshopperBrown-spotted-range-grasshopperCrackling-forest-grasshopperCrested-keel-grasshopperDust-grasshopperElliott-grasshopperField-cricketFour-spotted-grasshopperFour-spotted-tree-cricketFusiform-camel-cricketGarden-grasshopperGreat-crested-grasshopperGreat-plains-camel-cricketGreen-fool-grasshopperGreen-streak-grasshopperHuckleberry-spur-throat-grasshopperHomesteaderKiowa-range-grasshopperLarge-headed-locustLesser-migratory-grasshopperLittle-pasture-spur-throated-grasshopperLong-winged-locustLong-winged-plains-grasshopperMarsh-meadow-locustMcNeill-campestral-grasshopperMermiria-grasshopperNarrow-winged-spur-throated-grasshopperNorthern-green-striped-locustNorthwestern-red-winged-locustP-quad-grasshopperPackard's-grasshopperPallid-winged-grasshopperPard-grasshopperPlatte-range-grasshopperPrairie-tree-cricketPictured-grasshopperPlains-lubberPronotal-range-grasshopperRed-legged-grasshopperRed-nosed-grasshopperRed-shanksRobust-camel-cricketRufous-grasshopperSage-grasshopperSand-grasshopperSay's-grasshopperSlant-faced-grasshopperSnowy-tree-cricketSpeckled-rangeland-grasshopperSpotted-bird-grasshopperSpotted-wing-grasshopperSprinkled-locustStriped-slant-faced-grasshopperThistle-grasshopperThree-banded-range-grasshopperTiny-spur-throated-grasshopperTwo-striped-grasshopperUtah-camel-cricketVelvet-striped-grasshopperWarrior-grasshopperWestern-tree-cricketWhite-cross-grasshopperWhite-whiskers-grasshopperWrangler-grasshopperWrinkled-grasshopperWyoming-toothpick-grasshopperYellowish-spur-throat-grasshoppertumbulliobesalateritiuscostaliscinereushuroniindigensmarshalliregalisapicultatanitensshastanusbarnumidiversellusverruculatasuffusarugglesinspbrunneaNeotettix nullisinus
sinusless pygmy grasshopper
Neotettix nullisinus, known as the sinusless pygmy grasshopper, is a small orthopteran in the family Tetrigidae. The specific epithet "nullisinus" refers to the absence of a sinus (a notch or indentation) in the pronotum, a diagnostic feature of this species. It belongs to a genus of ground-dwelling pygmy grasshoppers characterized by their elongated pronotum that extends backward over the abdomen. The species has been documented in Texas and is considered part of the North American pygmy grasshopper fauna.
Neotettix proavus
fork-face pygmy grasshopper, fork-face grouse locust
Neotettix proavus is a species of pygmy grasshopper in the family Tetrigidae, characterized by its small size and distinctive facial structure. The species was described by Rehn & Hebard in 1916 and is known from a limited number of observations. It belongs to a group of ground-dwelling orthopterans commonly referred to as grouse locusts or pygmy grasshoppers.
Nomotettix
pygmy grasshoppers
Nomotettix is a genus of pygmy grasshoppers in the family Tetrigidae, established by Morse in 1894. The genus contains at least three described species distributed across North America. Members of this genus are small, ground-dwelling orthopterans characterized by their reduced wings and pronotum that extends backward over the abdomen. Like other tetrigids, they are associated with moist microhabitats and leaf litter.
Nomotettix cristatus
crested pygmy grasshopper, crested grouse locust, northern crested grouse locust
Nomotettix cristatus is a small pygmy grasshopper in the family Tetrigidae, commonly known as the crested pygmy grasshopper or crested grouse locust. It is one of approximately 35 Nearctic species of Tetrigidae. The species exhibits three recognized subspecies with distinct geographic distributions across North America. Like other members of its family, it is characterized by an elongated pronotum that extends over the abdomen, a trait distinguishing pygmy grasshoppers from typical grasshoppers in Acrididae.
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parvus
low-ridged pygmy grasshopper
Nomotettix parvus is a species of pygmy grasshopper in the family Tetrigidae, described by Morse in 1895. It is known from the low-ridged pygmy grasshopper common name and occurs in North America. The species belongs to a family with over 2,000 described species, characterized by minute body size and often grotesque pronotal modifications. Like other Tetrigidae, it has been present since before the extinction of dinosaurs, with the family lineage extending over 230 million years.
Paratettix aztecus
Aztec pygmy grasshopper
Paratettix aztecus is a pygmy grasshopper in the family Tetrigidae, one of more than 2000 described species in this ancient family that has existed for over 230 million years. The species occurs from the southern Nearctic region into the northern Neotropics. Like other tetrigids, it is minute in size and associated with moist habitats near water. The species has been documented with 54 research-grade observations on iNaturalist as of 2021, indicating it is among the more frequently recorded pygmy grasshoppers in its range despite being far less studied than European and North American congeners.
Paratettix brevipennis
short-winged pygmy grasshopper
Paratettix brevipennis, commonly known as the short-winged pygmy grasshopper, is a minute orthopteran in the family Tetrigidae. As its common name indicates, this species possesses abbreviated wings relative to body size. It belongs to a family with over 2000 described species that has persisted for more than 230 million years. The species is found in North America, with distribution records from Texas.
Paratettix mexicanus
Mexican pygmy grasshopper
Paratettix mexicanus is a species of pygmy grasshopper in the family Tetrigidae. It is one of the most frequently observed Tetrigidae species in North America on citizen science platforms. The species belongs to a family that has existed for over 230 million years, making pygmy grasshoppers one of the oldest lineages of modern insects.
Paratettix rugosus
rough-back pygmy grasshopper, rough-backed grouse locust
Paratettix rugosus is a pygmy grasshopper in the family Tetrigidae, characterized by its small size and distinctive rough-textured pronotum. It is one of approximately 35 pygmy grasshopper species in North America, part of a family that has persisted for over 230 million years. The species is found primarily in the southeastern United States, with records from Alabama and Florida.
Paratettix toltecus
Toltec pygmy grasshopper, Toltecan grouse locust
Paratettix toltecus is a small pygmy grasshopper in the family Tetrigidae, distinguished by its minute body size and elongated pronotum that extends over the abdomen. The species occurs across a broad geographic range spanning North, Central, and South America. Like other members of Tetrigidae, adults are often mistaken for juvenile insects due to their diminutive stature. The family Tetrigidae represents an ancient lineage with fossil records extending over 230 million years.
Tetrix
ground-hoppers, pygmy grasshoppers
Tetrix is a genus of ground-hoppers (family Tetrigidae) comprising at least 180 described species of minute jumping insects. These pygmy grasshoppers are characterized by their small size (typically around 1 cm), enlarged pronotum that often extends over the abdomen, and association with moist habitats near water. The genus has a Holarctic distribution with particular research focus on European and North American species, though this represents only a small fraction of global diversity. Some Tetrix species exhibit incomplete reproductive isolation where sympatric, with documented heterospecific courtship and mating between closely related species.
Tetrix arenosa
Obscure pygmy grasshopper, Obscure grouse locust
Tetrix arenosa is a Nearctic species of pygmy grasshopper in the family Tetrigidae, one of approximately 35 tetrigid species in North America. Adults are minute, typically around 1 cm in length, with the pronotum extending backward over the abdomen—a characteristic feature of the family. The species has been documented in at least 82 iNaturalist research-grade observations, placing it among the more frequently recorded North American pygmy grasshoppers. Two subspecies are recognized: T. a. arenosa and T. a. angusta.
Tetrix brunnerii
Brunner's pygmy grasshopper, Brunner's grouse locust
Tetrix brunnerii is a species of pygmy grasshopper in the family Tetrigidae. It is found in North America, with records from eastern Canada, Alberta, British Columbia, and Maine. As a member of the genus Tetrix, it belongs to one of the most frequently observed and studied tetrigid genera in the Nearctic region. The species was described by Bolívar in 1887.
Tetrix sierrana
Sierra Pygmy Grasshopper
Tetrix sierrana is a species of pygmy grasshopper in the family Tetrigidae, endemic to California in the western United States. Like other members of the genus Tetrix, it is a minute jumping insect with a highly modified pronotum that extends backward over the abdomen. The species was described in 1956 and remains poorly known, with very few documented observations.
Tettigidea
groundhoppers, pygmy grasshoppers
Tettigidea is a genus of pygmy grasshoppers in the family Tetrigidae, tribe Batrachideini. The genus contains at least 40 described species distributed across the Americas, from the United States through Mexico to South America. Members are characterized by their small size, cryptic coloration, and the distinctive pronotum that extends backward over the abdomen.
Tettigidea lateralis
black-sided pygmy grasshopper, black-sided grouse locust, sedge grouse locust
Tettigidea lateralis is a species of pygmy grasshopper in the family Tetrigidae, commonly known as the black-sided pygmy grasshopper or sedge grouse locust. It is one of the most frequently observed pygmy grasshoppers in North America, with over 4,000 iNaturalist observations. The species is notable for its relatively large size among Tetrigidae, reaching approximately 15 mm in length, and for its distinctive bold white femoral markings that contrast with otherwise cryptic coloration. It occurs across a broad geographic range including North America, the Caribbean, and parts of Central America.
Tettigidea prorsa
cone-head pygmy grasshopper, coneheaded grouse locust
Tettigidea prorsa is a North American species of pygmy grasshopper in the family Tetrigidae. It is commonly known as the cone-head pygmy grasshopper or coneheaded grouse locust. The species was described by Scudder in 1877. As a member of the Tetrigidae, it belongs to an ancient family that has existed for over 230 million years.